If Mikel arterta wants to achieve success at Arsenal, he should prioritize the signing of experienced high quality players with proven track records of success while developing younger players is essentials for the club's long term growth, relying solely on them may not yield immediate results. They have to find a really a balance between the development of younger talent and the acquisition of established stars because both is vital for achieving both short term success and long term stability. By doing so Arteta can create a team capable of competing at the highest level consistently.
There is a lot of pressure mounting on Arterta to deliver this season and that for sure is the demand of most club owners on their new managers and coaches as same time, what is needed is results and I am sure that Mikel Aterta will take the right steps just as he has done before now to have achieved this level of success for Asernal at the moment and for that I am sure that Asernal will not miss any opportunity to bring in the best players that will complete the work for them in this season, signing new and energetic players is the needed remedy for the club to seal the success they desire, but then the transfers market is too expensive and the available players that can fit into such a position to deliver Asap are eyeing the big clubs with the bag's but hopefully Arsenal should be able to seal a good deal for this season.